Though still on his holiday, Blair helps the local police and wants to review evidence. He thinks that Lady Hamilton is being falsley accused. He interviews the maid and house servants again. Though Lady Hamilton is a well known shooter, she has lost sight in her shooting eye, and it would be impossible for her to have done it. Now that she is cleared, who really did it?

Blair has turned up a small device that indicates someone modified a larg caliber rifle to take a smaller bullet of the size that killed Hamilton. Key players are gathered together, and Blair reveals the mystery in dramatic fashion.